Certain parts are labeled with a letter and number code. If you encounter any paper jams or errors, use these codes to locate and correct the problem.
| 1 | Document cover |
| 2 | Scanner glass |
| 3 | Control panel |
| 4 | USB Type A port for external devices |
| 1 | Scanner unit (J) |
| 2 | Print head |
| 3 | Ink pack trays |
| 4 | Front cover (A) |
| 5 | Front cover lock |